21bitcoin referral code

Use the 21bitcoin referral code „DCABTC“. Simply copy and paste the code into the “Referral Code” section under the “Profile” button, OR:

How to add a 21bitcoin referral code:

If you have a 21 bitcoin referral code like „DCABTC“ and want to activate it, click here to add it automatically, OR:

  1. Open the app.
  2. Tap the profile icon in the bottom navigation bar.
  3. Tap “Referral Code.”
  4. Enter the code in the text field under “Please enter a Referral Code.”
  5. Tap “Confirm.”

Enjoy a -0.2% fee reduction forever.

Why should Your share your 21bitcoin referral code?

Sharing your referral code enables you to earn rewards. Earn 21% of purchase fees from each referred user (for Saving Plan orders) in sats. Payouts are made on the 1st of each month for the previous month, after accumulating rewards exceeding €15.00.

How to invite friends & family?

To share your code with new users, open the 21bitcoin app and tap on the profile icon in the bottom navigation bar. Then, tap “Invite Friends,” and select “Share Code” to share your code via social media.

Track your Referral Earnings by simply tapping “See Balance” to stay updated.

Disclaimer:

You can invite up to 12 users and earn a maximum bonus of €450 per year with your referral code.

Interested in earning more? Join the 21bitcoin Affiliate Program.

Why Consider a Savings Plan?

MAXIMISE Your Bitcoin Investment with Automatic Savings!

Setting up a Savings Plan ensures a BTC purchase fee of only 0.79%. Invest effortlessly in Bitcoin and capitalise on market fluctuations with DCA.

By investing into Bitcoin weekly or monthly over long period of time, you reduce the impact of market volatility and accumulate more BTC sats over the long run.

Read 5 reasons for the Savings Plan to DCA save into Bitcoin over a long-term:

  1. Price Fluctuations Advantage: Use dollar-cost averaging to invest at varying prices, reducing the impact of volatility.
  2. Long-Term Growth: Benefit from Bitcoin’s historical price increases by investing consistently over time.
  3. Emotion-Free Decisions: Automate investments to avoid emotional buying or panic selling.
  4. Effortless Wealth Building: Set it up once and let it run automatically.
  5. Suitable for Large Amounts: Even substantial investments can benefit from a savings plan.

Bitcoin savings plan is a smart strategy for long-term investors! 🚀🚀🚀 .

How to set up a Savings plan?

Please note the following information before creating a standing order:

  • make sure the name on you bank account exactly matches your name on 21 bitcoin app;
  • include your unique payment description “SP XXXX XXXX XXXX XXXX” when making the transfer;
  • deposits are converted automatically to BTC;
  • Recipment Name: FIOR Digital GmbH;
  • Bank: Volksbank Raiffeisenbank Bayern Mitte, Germany;
  • Deposit fee with Germany EUR account: free;
  • Minimum deposit: €15,00;
  • Maximum deposit: €15.000,00.

Pro Tip: Add your bank account IBAN to the 21bitcoin app to ensure payments are accurately assigned to you.

21bitcoin Fees Overview

Transparent Fee Structure for Buying and Selling Bitcoin:

Buying Bitcoin

Savings Plan: 0.99% (-0.2% with Referral Code)

Standard Instant Order: 1.49% (-0.2% with Referral Code)

Custom Price Order: 1.49%

Selling Bitcoin

Standard Instant Sell Order: 1.49%

Pro Tip: Activate “HODL mode” from “App Settings” and Never sell your Bitcoin 😉

EUR deposits are free, with a €1.00 withdrawal fee. Bitcoin withdrawals cost ~€0.50 (1,000 sats).

How much is the spread?

Prices are based on the mid-market rate with a small margin (0.3%-0.5%) depending on market conditions, but 21bitcoin strives to keep it as low as possible.

Planning to Make Large Transactions?

For transactions over €100k, contact support via in-app chat to access 21Private, exclusive service for high-volume investors. Don’t forget to mention the referral code „DCABTC“. 😉

Advantages of 21bitcoin.app

 

 

Intuitive Interface

Enjoy a user-friendly app interface, simplifying Bitcoin transactions for all users.

Competitive Fees

Benefit from low fees starting at 1.49%, potentially reduced to 0.79% (lowest in Europe), maximising your investment returns.

Regulatory Approval

Rest assured with21bitcoin status as a registered virtual currency service provider authorized by the Austrian Financial Market Authority, ensuring compliance with the highest security and regulatory standards.

 

 

Responsive Customer Support

Access prompt assistance during business hours, ensuring a smooth user experience and addressing any queries or concerns promptly.

Secure Wallet Integration

Seamlessly integrate with hardware wallets for enhanced security, emphasizing the importance of self-custody.

Comprehensive Features

Explore a range of features including immediate purchases, limit orders, and tax reports, catering to diverse user needs for a complete Bitcoin investment experience.

21bitcoin.app Experience

Instantly Fund Your Account with 21bitcoin

Start trading in minutes with SEPA Instant deposits 24/7, allowing you to buy Bitcoin instantly, up to €100,000.

No Deposit Fees

Enjoy zero deposit fees, Bitcoin custody fees, and account opening fees with 21bitcoin.

Get Your Own Virtual IBAN

Receive your virtual IBAN with 21bitcoin for quick and easy money deposits and withdrawals.

Never Miss a Bitcoin Opportunity

Once your transfer is in your account, seize the moment to buy Bitcoin within seconds.

Instant Funding, Anytime

21bitcoin app Average ★ in Trustpilot, App Store, Play Store = 4,7

Automatic Transfers & Zero Network fees

Automatically Send Bitcoin to Your Wallet

Securely store your Bitcoin with 21bitcoin’s 100% cold storage, or set a personal limit for automatic transfers to your external wallet.

No Extra Network Fees

21bitcoin covers expensive Bitcoin network fees for you, charging only a small fixed fee.

Secure & Easy Access

Access your Bitcoin anytime, anywhere, with 21bitcoin app user-friendly platform.

Use 21bitcoin Non-Custodial

Opt for non-custodial use, sending every purchase directly to your own wallet.

Fast Withdrawals

Enjoy fast withdrawals, with Bitcoin-network fees covered by 21bitcoin and only a 1,000 sats (~€0.50) withdrawal fee.

21bitcoin vs other Bitcoin only apps in EU

Relai vs 21bitcoin

  • No easy SEPA instant transfers BUT possibility to buy with Apple Pay & credit card with extra 3% fee.
  • No easy auto wallet-transfers BUT non custodial wallet as default.
  • Minimum fees 1% BUT once a month 100 €/CHF is free (no info about he spread).
  • Fee for sending Bitcoin out from the wallet can be high
  • NO KYY until 950 € / 1000 CHF a day
  • Min. deposit 25 €/CHF with 0.25 €/CHF fee
  • Weekly or monthly DCA only.

Pocket Bitcoin vs 21bitcoin

  • No easy SEPA instant transfers
  • Simple 1.5% fee without fixed fee.
  • NO KYC until 950 € / 1000 CHF a day.
  • Min. deposit 10 €/CHF per day.
  • No max. deposit limit.
  • Need hardware wallet as only option is to stack directly to HW.
  • Can set up your own stacking interval.

I would recommend to try them out:

  • Relai Referral Code: “DCABTC
  • Pocket Bitcoin Referral Code: “497GUY“.

Bitcoin Only App in Europe Comparison Table

All sums in EUR

Feature 21bitcoin.app Relai.app PocketBitcoin.com getbittr.com
Minimum Buying Amount (EUR) 15 25 10 15
Minimum Fees Starting From (%) 0.79% 1% fixed 1.5% fixed 1.9% fixed
Minimum Fee (EUR) 0.49 0.25 0.15 0.29
Minimum Recommended Buy (EUR) 62 25 (ok) 10 (ok) 25 (ok)
0 Fees Once a Month Buy 100
Minimum Selling Fees (%) 1.49% 1.0 – (not provided) n/a (buy only)
24h Limits – NO KYC * Soft KYC always needed No buying without KYC (since late 2024) 950 999
24h Limits – KYC 100,000 95,000 (Level 2) / no limits (Level 3) KYC via video call required 100,000
Yearly Limits 100,000 95,000 (Level 2) KYC via video call required 100,000
Average Trust Ratings (★) 4.7 (Trustpilot, App Stores) 4.5 4.5

4.3

 

Notes:

  • * 21bitcoin.app requires soft KYC at all times.
  • Relai now mandates KYC to buy Bitcoin (no buy orders without verification).
  • PocketBitcoin requires a KYC video call for higher limits.
  • getbittr.com focuses exclusively on Bitcoin purchases; no selling option.
  • Fees and limits are rounded from publicly available info as of mid-2025.

Start with Your BTC DCA Today!